21383197873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66201851}}^1$

素因数の和:66201887

約数の個数: 8

約数和(自身を含む): 23832666720

約数和(自身を除く): 2449468847

約数列:

[1, 17, 19, 323, 66201851, 1125431467, 1257835169, 21383197873]

約数ペア:

[(1, 21383197873), (17, 1257835169), (19, 1125431467), (323, 66201851)]